Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Rubidium> ?p ?o }
- Rubidium abstract "Rubidium is a chemical element with symbol Rb and atomic number 37. Rubidium is a soft, silvery-white metallic element of the alkali metal group, with an atomic mass of 85.4678. Elemental rubidium is highly reactive, with properties similar to those of other alkali metals, such as very rapid oxidation in air. Natural rubidium is a mix of two isotopes: 85Rb, the only stable one, constitutes 72% of it. The remaining 28% is the slightly radioactive 87Rb with a half-life of 49 billion years—more than three times longer than the estimated age of the universe.German chemists Robert Bunsen and Gustav Kirchhoff discovered rubidium in 1861 by the newly developed method of flame spectroscopy.Rubidium's compounds have various chemical and electronic applications. Rubidium metal is easily vaporized and has a convenient spectral absorption range, making it a frequent target for laser manipulation of atoms.Rubidium is not known to be necessary for any living organisms. However, rubidium ions are handled by living organisms in a manner similar to potassium ions, being actively taken up by plants and by animal cells due to their identical charge.".
- Rubidium thumbnail Rb9O2_cluster.png?width=300.
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- Rubidium wikiPageRevisionID "708104549".
- Rubidium wikiPageWikiLink Abundance_of_elements_in_Earths_crust.
- Rubidium wikiPageWikiLink Age_of_the_universe.
- Rubidium wikiPageWikiLink Alkali_metal.
- Rubidium wikiPageWikiLink Alloy.
- Rubidium wikiPageWikiLink Amalgam_(chemistry).
- Rubidium wikiPageWikiLink Armature_(electrical_engineering).
- Rubidium wikiPageWikiLink Atmosphere_of_Earth.
- Rubidium wikiPageWikiLink Atom.
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- Rubidium wikiPageWikiLink Caesium_chloride.
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- Rubidium wikiPageWikiLink Category:Alkali_metals.
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- Rubidium wikiPageWikiLink Category:Reducing_agents.
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- Rubidium wikiPageWikiLink Copper.
- Rubidium wikiPageWikiLink DNA.
- Rubidium wikiPageWikiLink Ductility.
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- Rubidium wikiPageWikiLink Getter.
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- Rubidium wikiPageWikiLink Isotopes_of_rubidium.
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- Rubidium wikiPageWikiLink Laser.
- Rubidium wikiPageWikiLink Laser_cooling.
- Rubidium wikiPageWikiLink Laser_diode.
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- Rubidium wikiPageWikiLink Lepidolite.
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- Rubidium wikiPageWikiLink Myocardial_perfusion_imaging.
- Rubidium wikiPageWikiLink Nobel_Prize_in_Physics.
- Rubidium wikiPageWikiLink Non-stoichiometric_compound.
- Rubidium wikiPageWikiLink Nuclear_medicine.
- Rubidium wikiPageWikiLink Optical_spectrometer.
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- Rubidium wikiPageWikiLink Oxidation_state.
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- Rubidium wikiPageWikiLink Oxygen.